MX2014015315A - Viga de torsion tubular de peso ligero. - Google Patents

Viga de torsion tubular de peso ligero.

Info

Publication number
MX2014015315A
MX2014015315A MX2014015315A MX2014015315A MX2014015315A MX 2014015315 A MX2014015315 A MX 2014015315A MX 2014015315 A MX2014015315 A MX 2014015315A MX 2014015315 A MX2014015315 A MX 2014015315A MX 2014015315 A MX2014015315 A MX 2014015315A
Authority
MX
Mexico
Prior art keywords
tubular body
shaped groove
center point
tubular
twist beam
Prior art date
Application number
MX2014015315A
Other languages
English (en)
Other versions
MX352174B (es
Inventor
Christopher Erik Peters
William Keith Comer
Original Assignee
Magna Int Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Magna Int Inc filed Critical Magna Int Inc
Publication of MX2014015315A publication Critical patent/MX2014015315A/es
Publication of MX352174B publication Critical patent/MX352174B/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G21/00—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces
    • B60G21/02—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected
    • B60G21/04—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected mechanically
    • B60G21/05—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected mechanically between wheels on the same axle but on different sides of the vehicle, i.e. the left and right wheel suspensions being interconnected
    • B60G21/051—Trailing arm twist beam axles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D47/00—Making rigid structural elements or units, e.g. honeycomb structures
    • B21D47/01—Making rigid structural elements or units, e.g. honeycomb structures beams or pillars
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/88—Making other particular articles other parts for vehicles, e.g. cowlings, mudguards
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B35/00—Axle units; Parts thereof ; Arrangements for lubrication of axles
    • B60B35/02—Dead axles, i.e. not transmitting torque
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2310/00—Manufacturing methods
    • B60B2310/20—Shaping
    • B60B2310/211—Shaping by folding or bending
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2200/00—Indexing codes relating to suspension types
    • B60G2200/20—Semi-rigid axle suspensions
    • B60G2200/21—Trailing arms connected by a torsional beam, i.e. twist-beam axles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2200/00—Indexing codes relating to suspension types
    • B60G2200/20—Semi-rigid axle suspensions
    • B60G2200/23—Trailing arms connected by a U-shaped torsion bar
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
    • B60G2202/10—Type of spring
    • B60G2202/13—Torsion spring
    • B60G2202/136—Twist-beam type arrangement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/10—Mounting of suspension elements
    • B60G2204/12—Mounting of springs or dampers
    • B60G2204/122—Mounting of torsion springs
    • B60G2204/1226—Mounting of torsion springs on the trailing arms of a twist beam type arrangement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
    • B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
    • B60G2206/012—Hollow or tubular elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
    • B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
    • B60G2206/014—Constructional features of suspension elements, e.g. arms, dampers, springs with reinforcing nerves or branches
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
    • B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
    • B60G2206/20—Constructional features of semi-rigid axles, e.g. twist beam type axles
    • B60G2206/202—Constructional features of semi-rigid axles, e.g. twist beam type axles with a radially deformed tube as a cross member
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
    • B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
    • B60G2206/40—Constructional features of dampers and/or springs
    • B60G2206/42—Springs
    • B60G2206/427—Stabiliser bars or tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
    • B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
    • B60G2206/80—Manufacturing procedures
    • B60G2206/81—Shaping
    • B60G2206/8102—Shaping by stamping
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
    • B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
    • B60G2206/80—Manufacturing procedures
    • B60G2206/81—Shaping
    • B60G2206/8103—Shaping by folding or bending

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rod-Shaped Construction Members (AREA)
  • Vehicle Body Suspensions (AREA)
  • Springs (AREA)
  • Tires In General (AREA)
  • Body Structure For Vehicles (AREA)
  • Micromachines (AREA)

Abstract

Una viga de torsión tubular comprende un cuerpo (20) tubular que incluye una ranura (22) en forma de U, las secciones (28) de extremo tubulares, y las secciones (26) de transición entre las mismas. La anchura w de la ranura (22) en forma de U disminuye continuamente desde cada sección (26) de transición a un punto C central del cuerpo (20) tubular y es más estrecha en el punto C central para cambiar la tensión desde las secciones (26) de transición a un área alrededor del punto C central. El cuerpo (20) tubular también incluye depresiones (24) a lo largo de las paredes (38) laterales de cada sección (26) de transición para dirigir la tensión a la parte inferior de la ranura (22) en forma de U y equilibrar aún más los niveles de tensión a lo largo de la longitud del cuerpo (20) tubular. Así, el cuerpo (20) tubular se puede formar con un grosor o espesor t reducido y por lo tanto un peso reducido sin sacrificar el rendimiento.
MX2014015315A 2012-06-15 2013-06-13 Viga de torsión tubular de peso ligero. MX352174B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261660151P 2012-06-15 2012-06-15
PCT/CA2013/000571 WO2013185217A1 (en) 2012-06-15 2013-06-13 Light weight tubular twist beam

Publications (2)

Publication Number Publication Date
MX2014015315A true MX2014015315A (es) 2015-10-09
MX352174B MX352174B (es) 2017-11-13

Family

ID=49757360

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2014015315A MX352174B (es) 2012-06-15 2013-06-13 Viga de torsión tubular de peso ligero.

Country Status (9)

Country Link
US (1) US9156329B2 (es)
EP (1) EP2861438B1 (es)
JP (1) JP2015523263A (es)
CN (1) CN104271372B (es)
BR (1) BR112014031158A2 (es)
CA (1) CA2873236C (es)
MX (1) MX352174B (es)
RU (1) RU2014149564A (es)
WO (1) WO2013185217A1 (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014118915A1 (ja) * 2013-01-30 2014-08-07 新日鐵住金株式会社 トーションビーム、トーションビーム組立体及びトーションビーム式サスペンション装置
DE102014104014B4 (de) 2014-03-24 2018-03-08 Benteler Automobiltechnik Gmbh Kraftfahrzeugachse und Verfahren zur Herstellung eines Querträgers für eine Kraftfahrzeugachse
DE102015206910B4 (de) * 2014-06-13 2021-03-04 Ford Global Technologies, Llc Torsionsprofil für eine Verbundlenkerachse
DE112015004708T5 (de) 2014-10-14 2017-07-13 Magna International Inc. Fahrzeug-verbundlenkerachsenanordnung
DE102014221472A1 (de) 2014-10-22 2016-04-28 Volkswagen Aktiengesellschaft Querträger für eine Verbundlenkerachse
WO2016133753A1 (en) * 2015-02-20 2016-08-25 Magna International Inc. Vehicle twist axle assembly
KR101673343B1 (ko) * 2015-05-06 2016-11-07 현대자동차 주식회사 차량용 커플드 토션 빔 액슬
MX2018010708A (es) * 2016-03-10 2019-01-21 Nippon Steel & Sumitomo Metal Corp Metodo de fabricación de componentes automotrices y componente automotriz.
WO2017195706A1 (ja) * 2016-05-10 2017-11-16 新日鐵住金株式会社 トーションビーム製造方法、トーションビーム製造装置、及びトーションビーム
CN106240274B (zh) * 2016-05-30 2019-05-10 上海汇众汽车制造有限公司 后桥横梁
DE102017103077A1 (de) 2017-02-15 2018-08-16 Benteler Automobiltechnik Gmbh Verfahren zur Einstellung der Torsionssteifigkeit eines Torsionsprofils
JP6458832B1 (ja) * 2017-07-26 2019-01-30 マツダ株式会社 車両の後部サスペンション構造
JP6893637B2 (ja) * 2017-07-27 2021-06-23 株式会社ワイテック 車両のトーションビーム構造
KR102478122B1 (ko) * 2017-10-17 2022-12-16 현대자동차주식회사 튜블러 타입 토션빔
DE102019111714A1 (de) * 2019-05-06 2020-11-12 Universität Siegen Hinterachse für ein zweispuriges Fahrzeug und zweispuriges Fahrzeug mit einer Hinterachse

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0752332B1 (de) 1995-06-30 1997-05-02 Benteler Ag Verbundlenkerhinterachse
DE19653959C1 (de) 1996-12-21 1998-02-05 Benteler Werke Ag Querträger und Verfahren zum Herstellen eines Querträgers
DE29809241U1 (de) * 1998-05-26 1998-08-27 Benteler Werke Ag Verbundlenkerachse
DE10102759B4 (de) * 2001-01-23 2010-04-15 Volkswagen Ag Verbundlenkerhinterachse sowie Verfahren zur Herstellung derselben
JP2005162080A (ja) * 2003-12-04 2005-06-23 Nissan Motor Co Ltd トーションビーム式サスペンション
JP4211722B2 (ja) * 2004-10-07 2009-01-21 トヨタ自動車株式会社 トーションビーム式サスペンション装置
DE102005023604B4 (de) * 2005-05-18 2009-03-19 Benteler Automobiltechnik Gmbh Achskomponente
CN101668650B (zh) * 2007-04-06 2012-07-04 麦格纳国际公司 用于扭转梁的应力减小内部套筒及相关的方法
KR20090009547A (ko) * 2007-07-20 2009-01-23 현대자동차주식회사 차량 현가장치의 토션 빔
DE102007039352A1 (de) * 2007-08-21 2009-02-26 Benteler Automobiltechnik Gmbh Als Querträger einer Verbundlenkerachse eines Kraftfahrzeuges einsetzbarer Profilstab
CN101795881B (zh) * 2007-09-05 2012-08-22 麦格纳国际公司 复合式后轮轴组件及其管状横向撑杆
KR100935018B1 (ko) * 2008-07-09 2010-01-06 주식회사화신 판재성형빔 및 그 제조방법
DE102008052554A1 (de) * 2008-10-21 2010-04-29 Benteler Automobiltechnik Gmbh Querträger einer Fahrzeugachse
CN201587299U (zh) * 2009-12-25 2010-09-22 比亚迪股份有限公司 一种扭转梁式后悬架
DE102010045919B4 (de) * 2010-09-21 2016-04-07 Benteler Automobiltechnik Gmbh Verbundlenkerachse mit Entlastungsprofilierung

Also Published As

Publication number Publication date
MX352174B (es) 2017-11-13
US20150115564A1 (en) 2015-04-30
EP2861438A1 (en) 2015-04-22
EP2861438A4 (en) 2015-04-22
US9156329B2 (en) 2015-10-13
CA2873236A1 (en) 2013-12-19
EP2861438B1 (en) 2016-09-28
CN104271372A (zh) 2015-01-07
CN104271372B (zh) 2018-07-10
JP2015523263A (ja) 2015-08-13
RU2014149564A (ru) 2016-08-10
BR112014031158A2 (pt) 2017-06-27
CA2873236C (en) 2020-05-26
WO2013185217A8 (en) 2014-11-06
WO2013185217A1 (en) 2013-12-19

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